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Description
LinkSwitch-XT incorporates a 700 V power MOSFET, oscillator,simple ON/OFF control scheme, a high voltage switched current source, frequency jittering, cycle-by-cycle current limit and Minimum continuous power in a typical nonventilated enclosed adapter measured at 50 °C ambient. 2. Minimum practical continuous power in an open frame design with adequate heat sinking, measured at 50 °C ambient. 3. Packages: P: DIP-8B, G: SMD-8B. Please see Part Ordering Information. 4. See Key Application Considerations section for complete description ofAssumptions. thermal shutdown circuitry onto a monolithic IC. The start-up and operating power are derived directly from the DRAIN pin, eliminating the need for a bias winding and associated circuitry.
Features
Accurate hysteretic thermal shutdown protection –automatic recovery improves fi eld reliability
Universal input range allows worldwide operation
Simple ON/OFF control, no loop compensation needed
Eliminates bias winding – simpler, lower cost transformer
Very low component count – higher reliability and single side printed circuit board
Auto-restart reduces delivered power by 95% during short circuit and open loop fault conditions
High bandwidth provides fast turn on with no overshoot and excellent transient load response
https://www.utsource.net/ic-datasheet/LNK364PN-1561446.html
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